ES8104342A1 - Low solids content silicone emulsions methods of preparing them and substrates coated therewith - Google Patents

Low solids content silicone emulsions methods of preparing them and substrates coated therewith

Info

Publication number
ES8104342A1
ES8104342A1 ES491710A ES491710A ES8104342A1 ES 8104342 A1 ES8104342 A1 ES 8104342A1 ES 491710 A ES491710 A ES 491710A ES 491710 A ES491710 A ES 491710A ES 8104342 A1 ES8104342 A1 ES 8104342A1
Authority
ES
Spain
Prior art keywords
weight
parts
water
solids content
emulsion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES491710A
Other languages
Spanish (es)
Other versions
ES491710A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Publication of ES491710A0 publication Critical patent/ES491710A0/en
Publication of ES8104342A1 publication Critical patent/ES8104342A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/40—Organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

A silicone emulsion which provides an elastomeric product upon removal of water under ambient conditions comprises (A) 100 parts by weight of an anionically stabilized, hydroxyl endblocked polydiorganosiloxane, present as an oil-in-water emulsion, (B) from 1 to 150 parts by weight of amorphous silica, (C) from 0 to 200 parts by weight of filler other than amorphous silica, and (D) from 0.1 to 1.5 parts by weight of alkyl tin salt, and has a pH of 9 or greater and a solids content of less than 40 percent by weight. It is obtained by (I) emulsifying the diorganosiloxane using an anionic surfactant in water, (II) adding the amorphous silica, any other filler, the alkyl tin salt, and from 0 to 3 parts by weight of an organic amine composed of carbon, hydrogen, and nitrogen atoms, or carbon, hydrogen, nitrogen, and oxygen atoms, said amine being soluble in the amount of water present in the emulsion, and (III) adjusting the pH of the resulting emulsion to 9 or greater, the amount of water in (I) being such that the solids content of the final silicone emulsion is 40 percent by weight or less. Substrates may be treated with these emulsions.
ES491710A 1980-02-07 1980-05-21 Low solids content silicone emulsions methods of preparing them and substrates coated therewith Expired ES8104342A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11925280A 1980-02-07 1980-02-07

Publications (2)

Publication Number Publication Date
ES491710A0 ES491710A0 (en) 1981-04-01
ES8104342A1 true ES8104342A1 (en) 1981-04-01

Family

ID=22383388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491710A Expired ES8104342A1 (en) 1980-02-07 1980-05-21 Low solids content silicone emulsions methods of preparing them and substrates coated therewith

Country Status (9)

Country Link
BR (1) BR8003908A (en)
DE (1) DE3019655A1 (en)
ES (1) ES8104342A1 (en)
FR (1) FR2475563A1 (en)
GB (1) GB2068989A (en)
IL (1) IL60109A0 (en)
IT (1) IT1131839B (en)
NL (1) NL8003109A (en)
ZA (1) ZA803022B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787776A (en) * 1981-07-30 1988-11-29 Dow Corning Corporation Method of directing or holding water
BR8207807A (en) * 1981-07-30 1983-07-19 Dow Corning COVERAGE SYSTEM FOR ROOFS BASED ON SILICONE ELASTOMER
JPS58501186A (en) * 1981-07-30 1983-07-21 ダウ　コ−ニング　コ−ポレ−シヨン How to construct water intake means
US4427811A (en) * 1981-12-30 1984-01-24 Dow Corning Corporation Silicone elastomeric emulsion having improved shelf life
US4567231A (en) * 1984-06-26 1986-01-28 Dow Corning Corporation Emulsions of reinforced polydiorganosiloxane latex
US4584341A (en) * 1984-06-26 1986-04-22 Dow Corning Corporation Emulsions of crosslinked polydiorganosiloxanes
CA1340036C (en) * 1988-08-05 1998-09-08 Donald Taylor Liles Silicone water based elastomers
ES2158763B1 (en) * 1998-12-15 2002-06-16 Relats Sa TEXTILE ELEMENT OF FIBERS CONTAINING SILICON AND PROCEDURE TO IMPROVE YOUR THERMAL STABILITY.
FR2788512B1 (en) * 1999-01-19 2002-03-08 Saint Gobain Isover NEEDLE FELT, SIZING COMPOSITION AND METHOD FOR MANUFACTURING IT
FR3013704B1 (en) * 2013-11-23 2020-12-25 Ferrari Serge Sas USE OF A COMPOSITION COMPRISING AN EMULSION OF AN ORGANOPOLYSILOXANE FLUID AND A SOLVENT, AND TEXTILE OBTAINED BY SUCH USE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221688A (en) * 1978-04-28 1980-09-09 Dow Corning Corporation Silicone emulsion which provides an elastomeric product and methods for preparation
NL177499C (en) * 1979-08-15 1985-10-01 Dow Corning PROCESS FOR PREPARING AN AQUEOUS SILICONE EMULSION

Also Published As

Publication number Publication date
IL60109A0 (en) 1980-07-31
NL8003109A (en) 1981-09-01
GB2068989A (en) 1981-08-19
BR8003908A (en) 1981-08-11
IT1131839B (en) 1986-06-25
FR2475563A1 (en) 1981-08-14
ES491710A0 (en) 1981-04-01
ZA803022B (en) 1981-08-26
DE3019655A1 (en) 1981-08-27
IT8022946A0 (en) 1980-06-23

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